docs: def parse_file(self, sourcepath):
          """Parse single JSON object into a LogData object"""
  
          # Open input file and read JSON array:
          with open(sourcepath, 'r') as logfile:
              jsonstr = logfile.read()
  
          # Set our attributes for this entry and add it to data.entries:
          data = {}
          data['entries'] = json.loads(jsonstr)
          if self.tzone:
              for e in data['entries']:
                  e['tzone'] = self.tzone
  
          # Return the parsed data
          return data